Dayalbagh Educational Institute 2010-3rd Sem Diploma Computer Engineering Microprocessor - Question Paper
Sunday, 20 January 2013 12:00Web
Computer Engineering
3rd Semester Sept 2010
Microprocessor
Q.No.1.Discuss in detail about functional pin diagram of 8085 microprocessor?
Q.No.2.Explain various addressing modes of 8085 microprocessor?
Q.No.3.Explain bus concept of 8085 microprocessor?
Q.No.4.Draw and discuss opcode fetch cycle?
Q.No.5Write a short note on instruction set classification?
Q.No.6.Distinguish ranging from memory mapped input/output and input/output mapped input/output?
Q.No.7.What is stack and write its use? How PUSH and POP are used in stack?
Q.No.8.Explain different modes of 8253/8254?
Q.No.9.how 1 can compute time delay using 1 register, explain?
Q.No.10.Draw pin diagram and block diagram of 8255 and discuss its different pins?
Q.No.11.Explain RIM and SIM instructions with their control format?
| Earning: Approval pending. |
